Device for microbial culture

A microbial culture and microbial technology, applied in enzymology/microbiology devices, biochemical cleaning devices, methods of supporting/immobilizing microorganisms, etc., can solve the problems of inability to ensure the growth environment of microorganisms at a constant temperature, inability to transfer nutrients, unfavorable growth of microorganisms, etc. problems, to achieve the effect of increasing the oxygen dissolution rate, convenient operation, and increasing the survival rate of culture

Inactive Publication Date: 2018-12-28
曾小敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the microbial culture vessels on the market are generally relatively simple and have many disadvantages. For example, they cannot effectively transport a sufficient amount of gas into the liquid matrix, which is not conducive to the growth of microorganisms; they cannot maintain a constant temperature to ensure the growth environment of microorganisms; Poor fluidity, nutrients cannot be transferred

Method used

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  • Device for microbial culture
  • Device for microbial culture
  • Device for microbial culture

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 , 3 , shown in 4, the present invention is to solve the above-mentioned technical problem and adopts the scheme that is: a kind of device that is used for microbial culture, comprises shell 1, and shell 1 top is provided with feed inlet 2 and liquid inlet 3 respectively One side of the housing 1 is provided with a culture medium placement box 7, the culture medium placement box 7 is provided with a liquid delivery pipe 701, the liquid delivery pipe 701 is provided with a delivery pump 602, and the outlet end of the liquid delivery pipe 701 is provided with a spray nozzle. The liquid outlet 702, and the liquid injection port 702 is located above the liquid inlet 3, the liquid injection port 702 includes a chute 711, and the bottom of the chute 711 is evenly distributed with water outlet holes 712, and a sliding ball 713 is movably connected in the chute 711, and the sliding ball 713 is A slider 714 is provided, and the culture medium is placed in the cu...

Embodiment 2

[0029] Such as Figure 1-2As shown, the optimization scheme of this embodiment on the basis of Embodiment 1 is: the other side of the housing 1 is provided with a microorganism storage box 6, the microorganism storage box 6 is provided with a feeding pipe 601, and the feeding pipe 601 is provided with a delivery pump 602, the discharge end of the feeding pipe 601 is provided with a material spray port 603, and the material spray port 603 is located above the feed port 2, and the microorganisms are placed in the microorganism storage box 6. When cultivating, the delivery pump 602 can be turned on to extract the microorganisms upward through The spray port 603 enters the feed port 2, and the microorganisms and the culture medium are placed separately, which can control the input ratio of the microorganisms and the culture medium, so as to achieve the most favorable environment for the survival of the microorganisms and increase the survival rate of the culture. There is an air i...

Embodiment 3

[0031] Such as Figure 1-9 As shown, the optimization scheme of this embodiment on the basis of Embodiment 1 is as follows: a stirring device 5 is provided above the housing 1, and the stirring device 5 includes a motor 501 arranged above the housing 1, and the output end 502 of the motor 501 passes through the The shell 1 is connected with a disk 503, and the bottom surface of the disk 503 is evenly distributed with collision bodies 504, driven by the motor 501 to drive the disk 503 to rotate, the disk 503 stirs the culture medium, the collision body 504 on the bottom surface of the disk 503 and the culture medium The liquid is fully contacted and agitated, so that the culture medium can flow, and the cultured microorganisms will not gather on the bottom or side wall of the housing 1 due to reasons such as uneven nutrient content, so as to increase the cultivation effect and living environment of the microorganisms. The collision body 504 includes a sphere 511 , the sphere 51...

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Abstract

The invention discloses a device for microbial culture. The device comprises a housing, wherein the top of the housing is provided with a feeding port and a liquid inlet, one side of the housing is provided with a culture medium liquid storage box, the culture medium liquid storage box is provide with a liquid delivery pipe, the liquid delivery pipe is provided with a delivery pump, the liquid outlet end of the liquid delivery pipe is provided with a liquid spraying port, the liquid spraying port is located above the liquid inlet and comprises a sliding groove, the bottom of the sliding grooveis uniformly provided with water outlet holes, and sliding balls are movably connected in the sliding groove and are provided with sliding blocks. The device for microbial culture can perform sterileculture, the internal liquidity of culture medium liquid is good, nutrient substances are uniform, the oxygen dissolution rate is greatly increased, and the survival rate of microbial culture is improved.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a device for cultivating microorganisms. Background technique [0002] In recent years, the use of microorganisms has greatly improved the quality of life of human beings. Microorganisms are used in a wide range of fields. They are generally used for pathogens, pests, weed control or induced crops, or products made from the active ingredients of microorganisms through formulas. It is isolated from nature, but it can also be improved by artificial strains, such as artificial mutagenesis, selection or genetic modification. Products made from microorganisms are mostly non-toxic and biodegradable in the environment. There are many types of microorganisms, including bacteria, fungi, algae, protozoa or viruses. Its mechanism of action may be via toxin production, invasive parasitism, pathogenicity and competition. [0003] At present, the microbial culture vessels on the mar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/12C12M1/02
CPCC12M27/02C12M37/02
Inventor 曾小敏
Owner 曾小敏
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